Given: Consider an iron anchor, with density 7.8 × 103 kg/m3. What fraction of the iron anchor’s weight will be supported by the buoyant force when submerged in saltwater, with density 1025 kg/m3?

Consider an iron anchor with density 7.8 * 10 ^ 3  kg / (m ^ 3).  What fraction of the iron anchor's weight will be supported by the buoyant force when submerged in saltwater , with density 1025 kg/m^3?

A cube of wood having an edge dimension of 20.7 cm and a density of 653 kg/m³ floats on water. (a) What is the distance from the horizontal top surface of the cube to the water level? 7.6 If a block is floating, the buoyant force must equal the weight of the block. cm (b) What mass of lead should be placed on the cube so that the top of the cube will be just level with the water surface? 3.7 The block is at rest so the buoyant force must equal the weight of the block plus the lead on top. What is the magnitude of the buoyant force if the block is completely submerged? kg

A cube of unknown material is 0.200 m on each side and has a mass of 17.6 kg. It is suspended in a vat of honey (densityh=1.42 x 103 kg/m³) so that its top surface is at a depth of 2.00 m below the surface of the honey (see figure-not to scale). What is the magnitude of the buoyant force on the cube from the honey?